Pantropical tree rings show small effects of drought on stem growth
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F25%3A106093" target="_blank" >RIV/60460709:41320/25:106093 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.science.org/doi/pdf/10.1126/science.adq6607?utm_source=clarivate&getft_integrator=clarivate" target="_blank" >https://www.science.org/doi/pdf/10.1126/science.adq6607?utm_source=clarivate&getft_integrator=clarivate</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/science.adq6607" target="_blank" >10.1126/science.adq6607</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Pantropical tree rings show small effects of drought on stem growth
Popis výsledku v původním jazyce
Increasing drought pressure under anthropogenic climate change may jeopardize the potential of tropical forests to capture carbon in woody biomass and act as a long-term carbon dioxide sink. To evaluate this risk, we assessed drought impacts in 483 tree-ring chronologies from across the tropics and found an overall modest stem growth decline (2.5% with a 95% confidence interval of 2.2 to 2.7%) during the 10% driest years since 1930. Stem growth declines exceeded 10% in 25% of cases and were larger at hotter and drier sites and for gymnosperms compared with angiosperms. Growth declines generally did not outlast drought years and were partially mitigated by growth stimulation in wet years. Thus, pantropical forest carbon sequestration through stem growth has hitherto shown drought resilience that may, however, diminish under future climate change
Název v anglickém jazyce
Pantropical tree rings show small effects of drought on stem growth
Popis výsledku anglicky
Increasing drought pressure under anthropogenic climate change may jeopardize the potential of tropical forests to capture carbon in woody biomass and act as a long-term carbon dioxide sink. To evaluate this risk, we assessed drought impacts in 483 tree-ring chronologies from across the tropics and found an overall modest stem growth decline (2.5% with a 95% confidence interval of 2.2 to 2.7%) during the 10% driest years since 1930. Stem growth declines exceeded 10% in 25% of cases and were larger at hotter and drier sites and for gymnosperms compared with angiosperms. Growth declines generally did not outlast drought years and were partially mitigated by growth stimulation in wet years. Thus, pantropical forest carbon sequestration through stem growth has hitherto shown drought resilience that may, however, diminish under future climate change
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
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OECD FORD obor
40102 - Forestry
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
SCIENCE
ISSN
0036-8075
e-ISSN
0036-8075
Svazek periodika
389
Číslo periodika v rámci svazku
6759
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
532-538
Kód UT WoS článku
001574319700001
EID výsledku v databázi Scopus
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